3501146430 has 288 divisors, whose sum is σ = 10381703904. Its totient is φ = 846526464.

The previous prime is 3501146393. The next prime is 3501146431. The reversal of 3501146430 is 346411053.

3501146430 is a `hidden beast` number, since 3 + 5 + 0 + 1 + 14 + 643 + 0 = 666.

3501146430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3501146394 and 3501146403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3501146431) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 47960874 + ... + 47960946.

It is an arithmetic number, because the mean of its divisors is an integer number (36047583).

Almost surely, 2^3501146430 is an apocalyptic number.

3501146430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3501146430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5190851952).

3501146430 is an abundant number, since it is smaller than the sum of its proper divisors (6880557474).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3501146430 is an equidigital number, since it uses as much as digits as its factorization.

3501146430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 3501146430 is about 59170.4861396288. The cubic root of 3501146430 is about 1518.4602410173.

Adding to 3501146430 its reverse (346411053), we get a palindrome (3847557483).

The spelling of 3501146430 in words is "three billion, five hundred one million, one hundred forty-six thousand, four hundred thirty".